diff --git a/package-lock.json b/package-lock.json
index 67e6878..6031bfa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4437,9 +4437,9 @@
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     },
     "clipboard": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.6.tgz",
-      "integrity": "sha512-g5zbiixBRk/wyKakSwCKd7vQXDjFnAMGHoEyBogG/bw9kTD9GvdAvaoRR1ALcEzt3pVKxZR0pViekPMIS0QyGg==",
+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.8.tgz",
+      "integrity": "sha512-Y6WO0unAIQp5bLmk1zdThRhgJt/x3ks6f30s3oE3H1mgIEU33XyQjEf8gsf6DxC7NPX8Y1SsNWjUjL/ywLnnbQ==",
       "optional": true,
       "requires": {
         "good-listener": "^1.2.2",
@@ -14392,9 +14392,9 @@
       }
     },
     "prismjs": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.20.0.tgz",
-      "integrity": "sha512-AEDjSrVNkynnw6A+B1DsFkd6AVdTnp+/WoUixFRULlCLZVRZlVQMVWio/16jv7G1FscUxQxOQhWwApgbnxr6kQ==",
+      "version": "1.23.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
+      "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
       "requires": {
         "clipboard": "^2.0.0"
       }
diff --git a/package.json b/package.json
index d464afc..c75fcf6 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "gatsby-source-filesystem": "^2.3.14",
     "gatsby-transformer-remark": "^2.8.20",
     "gatsby-transformer-sharp": "^2.5.7",
-    "prismjs": "^1.20.0",
+    "prismjs": "^1.23.0",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
     "react-helmet": "^5.2.1",